/*
 * Modularity
 */

#ifndef MOD_VECTOR_H
#define MOD_VECTOR_H

namespace spar {

class Vector {
   public:
    Vector(int s);
    double& operator[](int i);
    int size();

   private:
    double* elem;
    int sz;
};

}  // namespace spar

#endif  // MOD_VECTOR_H
